My Cart: 0 item(s)

Product Search
Product Search

Secure Checkout
SA Amplitude Infinity Fly Line
    SA Amplitude Infinity Fly Line
    Purchase SA Amplitude Infinity Fly Line
    • SKU: sa-amplitude-infinity
      SA Amplitude Infinity Fly Line

    • Customer Reviews ( 12 ) Write A Review
    • $129.95

    Enter your email below and we will notify you when this product arrives. Contact our pro-staff at 937-434-8472 for current availability dates.
    SCIENTIFIC ANGLERS AMPLITUDE INFINITY FLY LINE

    SA's Amplitude Infinity Taper is the first to feature the revolutionary new AST PLUS slickness technology. Amplitude fly lines are slickness down to a science, with lines that shoot farther and last longer than any other line on the market. The conventional wisdom in fly fishing is that there’s no such thing as a “do it all” freshwater line. We have something to say about that. The Amplitude Infinity has the power to bomb out streamers, yet retains delicacy for dry flies. It mends like an absolute dream, and delivers flies at all distances. Built a half-size heavy, with a long head and substantial front taper, it’s perfect for everything from trout and panfish to pike and steelhead. There’s a reason we call it the Infinity: there is no end to what you’ll be able to do with it.

    FEATURES

    • Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
    • Floating Texture on the tip section for the ultimate in flotation; it simply keeps dry flies floating longer
    • Shooting Texture running line delivers longer casts, thanks to a reduction in friction
    • Extremely versatile general-purpose taper designed for most freshwater species; an excellent line for trout, grayling, panfish, bass, carp, steelhead, salmon, and pike
    • Made a half-size heavy to load fast-action rods, but works well with a variety of rod actions
    • Extended head length for long-distance casts and superior mending ability


    Rate Product
    Currently Viewing Reviews with a rating of 5. Click here to reset.
    ★★★★★ ★★★★★
    4.92/5 Stars out of 12 Reviews
    5
    11
    4
    1
    3
    0
    2
    0
    1
    0
    Pages 1   2
    Verified Buyer
    Impressed So Far
    5
    Glen (CA) | December 19th, 2023
    I've only had a chance to cast the SA Amplitude Infinity at the casting pond but so far I'm very impressed. I've been using Rio Gold on my other reels but decided to give the SA Amplitude Infinity a try on my Sonic 697 and Lamson Guru S -7+ set up.
    Verified Buyer
    ANOTHER S.A. HOMERUN...
    5
    BEN M. (OHIO) | June 29th, 2022
    NO WAY AROUND IT. SCIENTIFIC ANGLER MAKES ANOTHER GREAT LINE. HAVE IT FOR MULTIPLE WEIGHT RODS AT THIS POINT. DON'T WASTE YOUR MONEY ON ANY OTHER LINE BRANDS. S.A. IS THE BEST!
    Verified Buyer
    Great line
    5
    Be (OHIO) | March 23rd, 2022
    Great for all around use. Have it as one of my lines for my 7wt and it’s my go too!
    Verified Buyer
    Great line!
    5
    Laszlo (Marfa TX) | January 6th, 2022
    Great all around line. Got this for my 4wt. Love it!
    Verified Buyer
    The Best!
    5
    Mark T (SLC, UT) | November 24th, 2021
    Big improvement over the MPX, in my opinion. Loads better with less line out and the progressive taper keeps it going as you get more line out. Love it.
    Verified Buyer
    5 stars
    5
    Wyatt Andresen (Michigan) | September 19th, 2021
    great all purpose line. carp and smallmouth it is excellent for.
    Verified Buyer
    I have been using SA line for years and it’s my go to line, it always performs with no disappointment
    5
    Lane Brubaker (Mansfield ohio) | May 27th, 2021
    I have been using SA line for years and it’s my go to line, it always performs with no disappointment
    Verified Buyer
    Great All-around Line
    5
    Jake (Idaho) | January 10th, 2021
    This is a great line for outings when you will be switching back and forth between dry flies and nymphs.
    Verified Buyer
    Great line
    5
    Jeff (Cleveland OH) | October 17th, 2020
    Have this on my Winston and Sage. Quality product, long lasting, definitely right up there with Rio.
    Verified Buyer
    S.A. Amplitude Infinity 5wt
    5
    Jeff Spencer (MI) | August 27th, 2020
    Perfect match for my fast action Scott Radian. I’ve fished this for 4 months after purchase in April. Casts great. Little to no wear with heavy use mainly on dries.


    You may also like these items:


    100% Satisfaction Guarantee

    We pride ourselves by delivering a world-class, personalized customer experience. If you aren’t happy with a product or service for any reason, we want to know. And we’ll make it right.

    Learn More

    Build Your Own
    Fly Rod Combo

    Build your own fly rod combo with our Custom Outfit Builder. Select any rod, match it to any reel, choose any line, and customize your new setup. We’ll ship it properly rigged and ready to fish!

    Outfit Builder

    Join ReelCash
    Rewards

    Become a VIP member today, and Earn 10% Back on every purchase! Earn valuable points when you sign up, celebrate a birthday, and on each dollar spent.

    Join Now
    custom outfit builder outfit builder Shop with Expert expert reelCash rewards reelcash